/** * Get page's tags * @return null | array */ protected function _getTags() { $oTags = $this->_oPage->getTags(); if (!count($oTags)) { return null; } $aResult = array(); foreach ($oTags as $oTag) { $aResult[] = array('id' => $oTag->id, 'title' => $oTag->title); } return $aResult; }